PL9309NLT Allicdata Electronics
Allicdata Part #:

PL9309NLT-ND

Manufacturer Part#:

PL9309NLT

Price: $ 4.30
Product Category:

Inductors, Coils, Chokes

Manufacturer: PulseR
Short Description: IND PWR 12.0UH 3.4ADC NPB
More Detail: 12µH Shielded Inductor 3A 45.2 mOhm Max Nonstanda...
DataSheet: PL9309NLT datasheetPL9309NLT Datasheet/PDF
Quantity: 1000
400 +: $ 3.86694
Stock 1000Can Ship Immediately
$ 4.3
Specifications
DC Resistance (DCR): 45.2 mOhm Max
Height - Seated (Max): 0.157" (4.00mm)
Size / Dimension: 0.410" L x 0.410" W (10.41mm x 10.41mm)
Supplier Device Package: --
Package / Case: Nonstandard
Mounting Type: Surface Mount
Features: --
Operating Temperature: -55°C ~ 130°C
Ratings: --
Frequency - Self Resonant: --
Q @ Freq: --
Series: PL93XX
Shielding: Shielded
Current - Saturation: 3.4A
Current Rating: 3A
Tolerance: ±20%
Inductance: 12µH
Material - Core: --
Type: --
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are electrical components that have impedance which does not change with frequency, and are alternatively known as choking coils. They are employed to store energy, simplify circuit topologies, attenuate signals, filter noise and to provide a balance between the signal path components such as capacitance and inductance.The PL9309NLT is a fixed inductor with two terminals, and it is widely used in RF circuits, DC-DC converters, switching power supplies, timing circuits for ICs, switching regulators, and voltage-controlled oscillators.

Types of Fixed Inductors

There are various types of fixed inductors available in the market, such as air-core, iron-core, ferrite-core, and shielded inductors.A linear air-core inductor is a type of fixed inductor which has a coil wound around a cross-sectional shape usually made of a non-conductive core material. It is most commonly used in radio-frequency circuits such as FM receivers and transmitters.An iron-core inductor is composed of a coil wrapped around an iron core. It provides greater inductance compared to the linear air-core inductor, and this makes it ideal for use in applications requiring increased inductance levels such as high-power semiconductor devices.

Applications and Working Principle of PL9309NLT Fixed Inductors

The PL9309NLT is a shielded type of fixed inductor which is widely used in various RF applications such as mobile phones, bluetooth devices, GPS transmitter/receiver systems and wireless communication. It is available in various sizes ranging from 0603 to 1812, and it has a rated inductance range of 1·8 to 75µH. It is designed with a shielded construction with a highly effective contained magnetic shield with a high degree of magnetic shielding. This construction makes it suitable for applications sensitive to magnetic fields.The PL9309NLT works on the principle of electromagnetic induction. It stores energy in the form of a magnetic field as the current flows through the inductor coil. When the current changes, it generates a voltage in the opposite direction of the current due to Faraday’s law of induction. This process is known as self-induction, which is the property of an inductor to oppose any changes in the current. It also produces a magnetic field around the inductor which influences and changes quantities such as the voltage and current passing through it. This is why the inductor is said to have inductance. It is designed with a high degree of magnetic shielding which makes it suitable for use in sensitive circuits and systems.

Conclusion

The PL9309NLT is a fixed inductor with two terminals and it is widely used in various RF circuits and applications. It is designed with a shielded construction for better magnetic shielding, making it suitable for use in applications sensitive to magnetic fields. It works on the principle of electromagnetic induction and produces a magnetic field which influences the voltage and current passing through the inductor. Thus, it can be concluded that the PL9309NLT is an ideal choice for use in RF circuit applications and other sensitive applications.

The specific data is subject to PDF, and the above content is for reference

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